Wiseco K0034B15 SBC 415 Lil Quick 16 23-Degree Hollow Dome Forged Piston Set

The Wiseco K0034B15 is a professional-grade forged piston set from Wiseco's renowned "Lil Quick 16" line, designed for high-performance Small Block Chevy 415 cubic inch race engine builds. Featuring a 23-degree hollow dome (+12.0cc) configuration with a 1.060" compression height, these pistons are engineered to deliver a 13.3:1 compression ratio when paired with the appropriate cylinder head and gasket combination. Gas porting is included for improved ring seal and combustion efficiency under race conditions.

Key Features:

• Bore: 4.140"
• Stroke: 3.875"
• Rod Length: 6.000"
• Compression Height: 1.060"
• Dome Volume: +12.0cc hollow dome
• Compression Ratio: 13.3:1
• Wrist Pin Diameter: .927"
• Valve Pockets: Intake .325" / Exhaust .250"
• Material: 2618 high-strength forged aluminum alloy
• Skirt Coating: ArmorGlide® for reduced friction and optimized bore fit
• Lateral gas ports for superior ring seal under high cylinder pressures
• Strutted high-strength design for maximum durability in racing applications

Wiseco forges and machines all pistons in-house in the USA, ensuring tight tolerances and consistent quality from raw material to finished part. The 2618 alloy construction offers superior impact and fatigue resistance compared to cast alternatives, making the K0034B15 an ideal choice for serious SBC race and performance builds. Note: Rings are sold separately.